Tool



FIG. 1 is a top, rear, left perspective view of the claimed design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a right elevation view thereof;

FIG. 5 is a left elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines showing are for illustrative purposes only and form no part of the claimed design. 

CLAIM I claim the ornamental design for a tool, as shown and described. 